Find Your uPVC Door Gearbox
Select your sizes below to see only the gearboxes that fit your door.
Not sure what Backset, PZ or Overall Width mean? Watch out — getting these wrong means the gearbox won't fit.
READ MEASUREMENT GUIDE →
Door Lock Centre Gearboxes
Original price
£60.99
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Original price
£60.99
Original price
£60.99
£60.99
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£60.99
Current price
£60.99
GU Old Style 40mm Replacement Multipoint Door Lock Gearbox – Lift Lever Operation
UPVCSTORE
Low stock
GU Old Style 40mm Replacement Multipoint Door Lock Gearbox – Lift Lever Operation Product Information This high-quality copy replacement gear...
View full details
Original price
£60.99
-
Original price
£60.99
Original price
£60.99
£60.99
-
£60.99
Current price
£60.99
Original price
£57.73
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Original price
£57.73
Original price
£57.73
£57.73
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£57.73
Current price
£57.73
GU New Style Single Spindle 40mm Backset uPVC Door Lock Gearbox Centre Case
UPVCSTORE
Out of stock
What Is It?GU New Style Replacement Gearboxes. These are available in 35mm Tech Details :40mm Backset AvailableAll Locks Are 92PZ
Original price
£57.73
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Original price
£57.73
Original price
£57.73
£57.73
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£57.73
Current price
£57.73
Sold out
Original price
£129.99
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Original price
£199.99
Original price
£129.99
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£199.99
£129.99
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£199.99
Current price
£129.99
Roto H650 Genuine Multipoint Door Lock Gearbox – Lift Lever Mechanism for uPVC Doors
Roto
In stock
Roto H650 Genuine Multipoint Door Lock Gearbox – Lift Lever Mechanism for uPVC Doors The Roto H650 multipoint door lock gearbox is a high-qual...
View full details
Original price
£129.99
-
Original price
£199.99
Original price
£129.99
-
£199.99
£129.99
-
£199.99
Current price
£129.99